swaits
1441dabcca
The books can live on a machine of the owner's own (plan 3.8, 8.2 P9a, D-51). Three things make that honest instead of nominal: - `--isolation same_user|enforced` sets `server::Isolation`, carried through `Served` and `BooksServer` to `books.start`. Locally the books stay `same_user (advisory)`; under the self-host unit the server is told `enforced` and reports `service_user (enforced)`. The server never guesses, and the literal it used to report is gone. - `--http [ADDR]` binds the same MCP router on loopback (default 127.0.0.1:7411) beside the Unix sockets, before the ready line, for the TLS proxy or tunnel in front of the server. It is the same bearer door and the same graceful close; a failed bind is reported and is not fatal (3.9). `serve` carries both flags through the host, so the system unit can ask for them once. `deploy/wanderbooks-server.service` is the unit: a dedicated account, a 0700 data root, `ProtectSystem=strict`, no seccomp or Landlock (D-32), and loopback-only networking. `deploy/README.md` is the recipe: install, setup, move the books by `books adopt` with its head check (D-31: a copied book is the transport), mint a bearer token, put Caddy or Tailscale Funnel in front of the loopback door, and point Claude Code and Codex at it. The two-account CI job (`.github/workflows/two-user.yml`) makes the deployment and runs `crates/ledger-cli/tests/two_user.rs` as another account: `agent_uid_cannot_read_tenant` proves the tenant root and its journal are refused, then reads, writes, uploads, files, exports and verifies over HTTP with the bearer (in a second book, so the moved books' head is not advanced); `self_host_adopt_same_head` compares the moved books' head and event count with the source clone's. `isolation_label_is_enforced_under_the_unit` runs everywhere, including the unit-file read that keeps the recipe from drifting. Accounting reason for the shape: nothing here changes an entry, a report or a figure. It changes who can reach them: the move is lossless and verifiable at the head, and the boundary is the operating system's, not a promise in our text. No journal code, kernel function, Kani harness or Lean step is touched, so `just prove` is not required. No go-ahead needed: no new journal feature or event; the live books are unaffected.
7.6 KiB
Parity catalog
Every semantic feature we intend to clone, with its status. Updated in the
same commit as the feature. The floor never decreases: the count of
done items is monotonic across commits.
Statuses: done = implemented + invariant-tested + golden-covered.
partial = implemented but missing tests or goldens. todo = not started.
No other statuses.
Floor: 10 done (2026-10-10; fixed-asset register added).
| Area | GnuCash counterpart (a cross-check, not the spec) | Status | Notes |
|---|---|---|---|
| Chart of accounts (5 types, codes, hierarchy) | Accounts tab | done | account.rs; placeholder support in |
| Double-entry validation (balanced, ≥2 lines) | Journal validation | done | journal.rs::validate |
| Exact decimal money, no floats | — (we go further) | done | money.rs; Currency ISO codes |
| Posted-entry immutability | Read-only posted txns | done | reversal via reverse_entry |
| Trial balance | Reports → Trial Balance | done | golden-covered |
| Balance sheet (A = L + E) | Reports → Balance Sheet | done | current earnings folded in pre-close; golden-covered |
| Profit & loss | Reports → Income Statement | done | golden-covered |
| P&L for a date range, line per account (closing entries excluded) | Reports → Income Statement (custom dates) | partial | hand-verified fixture + property tests; no golden file yet |
| Balance sheet as of a date, line per account | Reports → Balance Sheet (as of) | partial | hand-verified fixture + property tests; no golden file yet |
| General ledger by account (running balance, split) | Reports → General Ledger | partial | hand-verified fixture, ties to trial balance; no golden file yet |
| Trial balance as of a date | Reports → Trial Balance (as of) | partial | hand-verified fixture; no golden file yet |
| Statement of changes in members' equity | Reports → Statement of Changes in Equity | partial | hand-verified two-member fixture incl. rounding and a close; no golden file yet |
| Tax line mapping + tax summary | Accounts → Tax line mapping; Tax reports | partial | hand-verified fixture (50% meals, nondeductible, contra income); no golden file yet |
| Reversing entries | Reverse transaction | done | linked via reversal_of |
| Canonical report snapshots (JSON) | — (our oracle format) | done | reports::snapshot |
| Fixed-asset register + straight-line depreciation | Fixed Asset register | done | assets.rs; golden-covered schedule; idempotent runs; disposal with gain/loss; posted (the books') vs scheduled, in-service vs acquired dates, the §723, depreciable and §704(c) figures (P3) |
| Cash flow statement (direct, with the reconciliation schedule and noncash disclosures) | Reports → Cash Flow | done | R-FUTURE-3; rules.md B-14 (P3 defect 1) |
| Foreign-currency lines (base + foreign stored) | Multi-currency accts | done | R-FUTURE-1 |
| Period close (closing entry to Retained Earnings) | Close books | done | R-FUTURE-2 |
| Bank reconciliation (cleared flags + report) | Reconcile | done | — |
| QuickBooks CSV import (bank txns, chart of accounts) | Banking → Upload | done | R-FUTURE-4 |
| QuickBooks IIF + XLSX export | Export / reports | done | R-FUTURE-4 |
| A/R invoices + payments + aging | Business → Invoices | done | R-FUTURE-5 |
| A/P bills + payments + aging | Business → Bills | done | R-FUTURE-5 |
| Payroll runs (accounting only, no tax tables) + tax remittance | Payroll | done | — |
| Tracking classes (divisional P&L) | Class tracking | done | invoice and bill lines take a class too (projects, rules.md B-37 item 8; QBO/Xero class or tracking per line) |
| CPA handoff package (TB + GL xlsx, P&L + BS pdf, zip) | Reports → export | done | — |
| Budgets | Budgets | todo | R-FUTURE-6 (declined as bloat) |
| Scheduled transactions (recurring entries → drafts) | Scheduled txns / Recurring transactions | partial | hand-verified fixture incl. month-end dates; drafts only, by design |
| Payout gross-up (deposit → revenue, fees, adjustments) | Bank deposit with fee lines; Xero/QBO Stripe & Shopify integrations | partial | hand-verified fixture incl. classes and a negative payout; no statement parsers yet |
| 1099 vendor tracking + year-end worksheet | Vendors → Track payments for 1099; 1099 report | partial | hand-verified fixture (bill payments, card exclusion, reversal, year boundary); no golden file yet |
| Prepaid expense + deferred revenue amortization | Amortization schedules (Xero/QBO add-ons) | partial | hand-verified fixture, to the cent; no golden file yet |
| Automated cross-implementation diff harness (GnuCash first) | — (our xtask oracle) |
todo | roadmap phase 3 |
Workflow/UI parity (QuickBooks/Xero reference) gets its own catalog when the egui phase starts; semantics come first.
P0 guard rails (2026-10-16)
P0 (plan/served.md) changed no feature in the catalog above, so no
status moved and the floor stands. It hardened what exists: an older
version refuses books from a newer one as newer, not corrupt (rules.md
B-27); the MCP server fails closed after an internal error, and no input
reaches one (dates are four-digit years, amounts at most a line's, B-28);
local files
were read only from the import roots, never the books, the vault or its
key (P2 slice 5 removed local paths: files now come in only as uploads,
D-46); no file with a full TIN is filed into the books (B-26); the agent is
told the rules in force in a short connect text and a handbook, and no
agent text points at the books' files, git or the repo.
U0b: one attention engine (D-53, 2026-10-26)
No semantic feature changed, so no status moved and the floor stands (10
done). Needs attention used to be computed by the viewer alone; it now
lives in ledger-package::attention, over PackageBooks, and both the
viewer and books.start read it (the same items, the same prompts), so the
list the human sees and the next steps the agent gets cannot drift. The
parity test the_viewer_and_books_start_see_the_same_attention compares
them item for item on the demo books and on a book written entry by entry.
Capability parity (AI-first phase)
Semantic parity (above) is about correctness: the engine computes the
right numbers. Capability parity is about usefulness: can the new system
do everything the GSheet+GDrive system does today? Tracked separately in
docs/capability-parity.md, with its own cutover rule (parallel run +
the owner's approval). The two catalogs converge: when both are green, the
sheet retires.
P13 bookspec (2026-10-26)
P13 is a specification, not a feature, so no row of the semantic catalog
moves and the floor stands. It adds the checker crate (bookspec/checker:
the example schema, the rule identifiers BS-<area>-<n> and the Engine
trait), the runner (bookspec/runner: pass, fail or not claimed per rule),
and the rule index from B-1 to B-45 (bookspec/spec/rules-index.md). Every
existing bookspec example still runs on every cargo test, through both
the loader's own checks and the Engine trait.
P9a self-host deployment (2026-10-26)
P9a is a deployment, not a semantic feature: the same engine, store, MCP
surface and reports on a machine of the owner's own. No row above changed
status and the floor stands. What it adds is the enforced isolation the
catalog's parity claims rest on in practice: a dedicated account, a data
root only that account can read, books.start saying
service_user (enforced) (--isolation), and the same bearer-guarded MCP
door on loopback for Caddy or a tunnel. crates/ledger-cli/tests/two_user.rs
proves the account boundary and the move's head in CI
(.github/workflows/two-user.yml); the recipe is deploy/README.md.
The cutover rule in docs/capability-parity.md is unchanged.